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Atlas-5(531) (AEHF 1) [Spaceflight Now]

→ complete Atlas-5 launch list

Version Strap-On Stage 1 Stage 2
Atlas-5(531) 3 × AJ-60A CCB / RD-180 Centaur-3(5)-SEC / RL10A-4-2 or RL10C-1
Performance (kg) LEO LPEO SSO GTO GEO MolO IP
Atlas-5(531) 15300 12185 11160 7425 3250
Nr:  TNr: Vehicle:        Serial:   Fair: LS:         Date:         Payload

22   1    Atlas-5(531)    AV-019    5S    CC SLC-41   14.08.2010    AEHF 1 (USA 214)
30   2    Atlas-5(531)    AV-031    5S    CC SLC-41   04.05.2012    AEHF 2 (USA 235)
40   3    Atlas-5(531)    AV-041    5S    CC SLC-41   18.09.2013    AEHF 3 (USA 246)


 x   x    Atlas-5(531)    AV-090    5     CC SLC-41   xx.11.2020    NROL 101
 x   x    Atlas-5(531)    x         5     CC SLC-41   xx.xx.2022    SES 20 / SES 21

Fairing types:

5S = 5 m diameter, 10.2 m inner height
5M = 5 m diameter, 12.9 m inner height
5L = 5 m diameter, 15.9 m inner height

Launch sites:

CC  = Cape Canaveral Air Force Station, Eastern Test Range, Cape Canaveral, Florida, USA USA
Va  = Vandenberg AFB, California, USA USA